131158314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1040939}}^1$

素因数の和:1040954

約数の個数: 24

約数和(自身を含む): 324773280

約数和(自身を除く): 193614966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1040939, 2081878, 3122817, 6245634, 7286573, 9368451, 14573146, 18736902, 21859719, 43719438, 65579157, 131158314]

約数ペア:

[(1, 131158314), (2, 65579157), (3, 43719438), (6, 21859719), (7, 18736902), (9, 14573146), (14, 9368451), (18, 7286573), (21, 6245634), (42, 3122817), (63, 2081878), (126, 1040939)]